广州市天为电信科技有限公司

The self-healing ring network optical transceiver solves the contradiction between long communication distance, high communication speed, and numerous and dispersed nodes. It also solves the problems of electromagnetic interference, ground ring interference and lightning damage, greatly saving optical fiber resources. Dual-ring self-healing ring network The fiber-optic dual-ring network constructed by the optical terminal is mutually backup, self-diagnostic and self-healing, which greatly improves the reliability, security and confidentiality of data communication. The self-healing ring network optical transceiver has a powerful network management function. The master station optical transceiver collects the communication working status of all sites (including its own working status) and reflects it to the machine's network management interface. In this way, the status of all master and slave station optical transceivers is clear on the machine. The system Equipped with fault alarm, it can monitor the physical optical path connecting communication nodes, provide real-time alarm and fault location, and timely eliminate hidden dangers in the optical communication network. The self-healing ring network optical transceiver is specially designed for high-reliability data communication in power distribution network automation, industrial automation, transportation, telecommunications and other industries. Ring network optical transceivers can be divided into single-ring or double-ring self-healing devices. Regardless of single-ring or dual-ring, single-fiber or dual-fiber transmission can be used. According to the application, they can be divided into ring network/optical transceivers, Ethernet ring network optical transceivers, and serial port R ring network optical transceivers. , ring network video and audio optical transceiver, ring network telephone optical transceiver, etc.